Filipuk, Galina; Mañas-Mañas, Juan F. A differential equation for varying Krall-type orthogonal polynomials. (English) Zbl 1437.33013 Random Matrices Theory Appl. 9, No. 1, Article ID 2040002, 15 p. (2020). MSC: 33C47 34A05 42C05 PDFBibTeX XMLCite \textit{G. Filipuk} and \textit{J. F. Mañas-Mañas}, Random Matrices Theory Appl. 9, No. 1, Article ID 2040002, 15 p. (2020; Zbl 1437.33013) Full Text: DOI
Filipuk, Galina; Mañas-Mañas, Juan F.; Moreno-Balcázar, Juan J. Ladder operators and a differential equation for varying generalized Freud-type orthogonal polynomials. (English) Zbl 1416.33021 Random Matrices Theory Appl. 7, No. 4, Article ID 1840005, 28 p. (2018). MSC: 33C47 34A05 42C05 PDFBibTeX XMLCite \textit{G. Filipuk} et al., Random Matrices Theory Appl. 7, No. 4, Article ID 1840005, 28 p. (2018; Zbl 1416.33021) Full Text: DOI